The Milwaukee Tool 48-22-8850 is a 35 lb. Locking Tool Lanyard in black and gray colors. It includes a tool lanyard with an anchorage end connection carabin, designed for secure tethering of tools. This product does not come with a battery and measures approximately 8.4" in length, 4.8" in width, and 4.8" in depth. It weighs 0.45 lbs.